Fiber optical ring is the core parts of the interferometric fiber optical gyro.
光纤环是光纤陀螺中的核心部件。
The measuring system consists of a laser diode, an optical ring pattern generator and a CCD camera.
测量系统主要由半导体激光器、环形光发生器以及CCD摄像机组成。
The contrastable optical ring-down cavity micro-gas cell is designed for the trace gases concentration measurement used ring-down cavity method.
在采用光腔衰荡技术实现痕量气体浓度测量时，设计了用于痕量气体浓度测量的比较式光腔衰荡气室。
Since optical ring is the main topology in metro ring, it is of great significance to study the MAC (media access control) protocol, which is discussed in this paper.
光环网是构建城域光网络的主要拓扑方式，因此研究城域光环网的MAC协议是十分必要的。
Finally, based on the above algorithm we get the embedding method from the butterfly network to the optical ring network and we analyse the embedding congestion of it.
并对这两种算法进行了比较。最后，得到利用上面的嵌入算法将蝶形网络嵌入环形光网络的嵌入方法并分析了其嵌入拥挤度。
Based on these ideas, a wavelength assignment algorithm is presented. For an optical ring with any fixed conversion mode, the algorithm can give a good assignment scheme.
基于这些算法，进一步提出了一个波长分配算法，该算法对于环形光网上的任意固定转换模式都能给出一个较好的波长分配方案。
The observed changeof each signal as Cassini moved behind the rings provided a profile ofthe distribution of ring material as a function of distance fromSaturn, or an optical depth profile.
卡西尼号远离土星环而观察到的每个信号的变化提供了一份环材料分布的侧写。这是一个距土星距离的函数，或是一个光学深度剖面。
Resilient Packet Ring (RPR) is an IEEE standardized next-generation metro optical transport technology based on ring network topology .
弹性分组环（RPR）是一个由IEEE标准化的基于环网拓扑的新一代城域光传送技术。
RESULTS: The two novel D ring synthons are of high optical purity.
结果：所合成的两个手性d环合成子光学纯度高。
The characteristic of polarization chaos laser and coherence of semiconductor optical amplifier(SOA)-based fiber ring laser are investigated.
研究了基于半导体光放大器（SOA）的光纤环形激光器的偏振混沌光的特性及其相干性。
But the survival problem of optical network is still the focus of city rail transit, especially studying and using the ring optical network.
但是光网络的生存性问题仍旧是城市轨道交通关注的焦点，特别是对环形光网络研究和应用。
The controlling of optical field chaos in a storage ring free-electron laser oscillator is discussed by using a phenomenal model.
用唯象理论模型讨论了储存环型自由电子激光器光场混沌的控制问题。
And give out the unified optical path, Newton's ring radius and convex lens curvature radius measurement formula of non - contact type, simple cutting type and tangent type Newton's Rring.
并给出了非接触式、浅近切割式及相切式牛顿环的统一的光程差，牛顿环半径及凸透镜曲率半径测量公式。
The effects of the optical length, the output couple coefficient, and the loss on the STF of optic fiber ring are analyzed.
并分析了光纤环光学长度、耦合输出系数、损耗对光纤环光谱传递函数的作用。
SHAONET, the first WDM all optical network testbed in China, is a metropolitan self-healing ring. A novel OADM having protection function is adopted.
SHAONET是国内自主开发的第一个WDM全光试验网平台，它采用了一种新型保护结构的OADM，具有很强的自愈功能。
A real-time data acquisition system based on PCI Bus was introduced. The system was designed for single-ring absolute optical shaft encoder.
介绍了一种针对单圈绝对式光电轴角编码器而设计的基于PCI总线的实时数据采集系统。
What a survivability of the network is, and how to improve the survivability of optical network based on Resilient Packet Ring (RPR) are research focuses in this paper.
什么是网络的生存性，如何提高基于弹性分组环(rpr)的光网络的生存性是本文的研究重点。
The conclusions of this paper will provide important guidance to investigating the optical transitions and spectral structures in quantum ring.
文章结果对研究量子环的光跃迁及光谱结构有重要指导意义。
A new optical element called Glass Ring is introduced in this paper. It can transform laser beam into a laser beam plane.
介绍一种新型的光学元件，它可把一束激光变换成一个两维的激光平面。
In this paper, a kind of dual tunable narrow bandpass filter is proposed based on the structure of all optical active fiber ring resonator.
提出一种基于全光纤有源环形腔结构的双可调谐窄带滤波器。
The study of plane pure-phase equi-width ring diffractive optical lenses is reported.
报道二维纯位相环带衍射光学透镜的研究。
The purpose of developing such devices is to use the characteristics of optical bistability in a multi-ring or ring-array structure to achieve all-optical storage.
研制此类器件的目的在于利用该器件的光学双稳态特性，通过多环甚至环形阵列等结构来实现全光存储。
The optical waveguide ring resonator is the key sensing unit of the resonator integrated-optic gyro. Its finesse determines the measuring accuracy of the gyro.
光波导环形谐振腔是谐振型集成光学陀螺的核心敏感部件，其清晰度决定集成光学陀螺的测量精度。
This paper introduces the implement methods of a high-speed optical interconnection network adapter for double token-ring network topology cluster.
介绍了一种面向机群系统双环形网络拓扑结构的高速光互联网络适配器的设计和实现方法。
In this work, a new architecture for a ring resonator tunable optical filter is proposed.
在这项工作中，一环形谐振器的可调光滤波器，提出一种新的架构。
A scheme of all-optical wavelength conversion based on fiber ring semiconductor lasers is raised.
提出了一种基于光纤环形腔半导体激光器的全光波长转换方案。
The emphasis is on the characteristics of WDM fiber optic network, the principle of optical switching by selecting wavelength. At last the WDM star and ring networks are addressed as an example.
重点介绍了波分复用(WDM)光纤网络的特点、通过选择光波长实现光交换的原理、WDM星形和环形光网络的构成等。
In this paper a complete small signal analysis for semiconductor laser frequency chirping in the presence of optical fiber ring feedback is presented.
本文给出了在环形光纤外腔光反馈之下半导体激光器频偏特性的小信号分析理论。
The influence of the optical length, the output couple coefficient of the optical fiber ring cavity upon the STF and the coherence of the loss is also analyzed.
结合光纤环光学长度和耦合输出系数，就损耗对光纤环光谱传递函数和相干性的影响进行了分析讨论。
The influence of the optical length, the output couple coefficient of the optical fiber ring cavity upon the STF and the coherence of the loss is also analyzed.
结合光纤环光学长度和耦合输出系数，就损耗对光纤环光谱传递函数和相干性的影响进行了分析讨论。
应用推荐